Finding the Fourth Proportional to 67,874,742.14, 101,828,054 and 22,436,535.02
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Solution
The fourth proportional to 67,874,742.14, 101,828,054 and 22,436,535.02 is: 33,660,071.88
Step by Step Solution
- Step 1: Write the proportion equation
67,874,742.14 : 101,828,054 = 22,436,535.02 : x - Step 2: Convert to fraction form
67,874,742.14/101,828,054 = 22,436,535.02/x - Step 3: Cross multiply
67,874,742.14x = 101,828,054 × 22,436,535.02 - Step 4: Simplify right side
67,874,742.14x = 2,284,668,699,589,451 - Step 5: Solve for x
x = 2,284,668,699,589,451/67,874,742.14 - Step 6: Final answer
x = 33,660,071.88
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.